First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund is an exchange traded fund launched and managed by First Trust Advisors LP. The fund invests in public equity markets of the United States. The fund invests in stocks of companies operating across diversified sectors. It invests in growth and value stocks of large-cap companies. The fund seeks to track the performance of the Nasdaq AlphaDEX Large Cap Core Index, by using full replication technique. First Trust Exchange-Traded AlphaDEX Fund - First Trust Large Cap Core AlphaDEX Fund was formed on May 8, 2007 and is domiciled in the United States.